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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 8.8 kW · cooling and heating

Kosner SPLIT CASSETTE R32 KOSNER KSTI-30/80 CS NOVA EVO

A++

Uses less electricity than 27% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €132 a year, €1,323 over ten years.

Cooling, SEER
6.6
Typical 6.9
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€132 / year
+€727 if you also heat with it (average climate)

Near the middle of its group: 16 % above the typical 402 kWh. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 4.2) is above the typical 4.1 of its group. Kosner has 17 models in this group; this one is number 6 among them.

Where it stands

Rank 10,294 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 10,293 use less.

Median 402 This model · 467 0 1,700 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Nørdis NIC/NOA-30 467 kWh same
  2. A++ Nørdis / Nordis NIC/NOA-30 467 kWh same
  3. A++ Kosner SPLIT CASSETTE R32 KOSNER KSTI-30/80 CS NOVA EVO 467 kWh
  4. A++ Ariston SCA R32 085 U-I x MUC R32 085 MM-O 467 kWh same
  5. A++ Rotenso T70Xi R14/UO70Xo R14 467 kWh same
See the full ranking

What it will cost you

Period SPLIT CASSETTE R32 KOSNER KSTI-30/80 CS NOVA EVO MXZ-4F83VF2 / MSZ-LN18VG2 + MSZ-LN18VG2 + MSZ-LN25VG2 + MSZ-LN25VG2 Difference
1 year €132 €97 −€35
5 years €661 €484 −€177
10 years €1,323 €969 −€354
15 years €1,984 €1,453 −€531

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Cooling and heating

Cooling season 467 kWh / yr
Heating, average climate 2,567 kWh / yr

Heating by climate zone

Climate SCOP kWh / yr
Warmer (e.g. Athens) 5.1 2,141
Average (e.g. Strasbourg) 4.2 2,567
Colder (e.g. Helsinki) — —

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model CoolingSEER kWh / yr Saves / year in 10 years
A++ Kosner SPLIT CASSETTE R32 KOSNER KSTI-30/80 CS NOVA EVO (this model)
8.8 kW6.6 467 — —
8.3 kW8.5 342 €35 €354
8.3 kW8.5 342 €35 €354
8.3 kW8.5 342 €35 €354
8.3 kW8.5 342 €35 €354
8.3 kW8.5 342 €35 €354

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.6
SCOP warmer / average / colder
5.1 / 4.2 / –
Cooling design load
8.8 kW
Heating design load (average)
7.7 kW
Yearly cooling
467 kWh
Yearly heating (average climate)
2,567 kWh
Sound power indoor / outdoor
63 / 70 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Kosner under one model number.

SPLIT CASSETTE R32 KOSNER KSTI-30/80 CS NOVA EVO

  1. Placed on the EU market
  2. First published in the EU register (EPREL)

Questions

How much does the Kosner SPLIT CASSETTE R32 KOSNER KSTI-30/80 CS NOVA EVO cost to run?

At one cooling season as on the label it uses about 467 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €132 a year, or €1,323 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 6.6 and SCOP 4.2 in the average climate: higher is better.